A gas planet with a thin layer of habitable atmosphere where Cloud City was located. The planet's gas layers were a source of rare tibanna gas which was harvested and refined at mining complexes like Cloud City.

Small mineral planet located in a remote section of the galaxy, its surface is covered with a layer of white salt over its red-colored soil. In Leia, Princess of Alderaan it is the location of an early Rebel Alliance outpost. Leia and her remaining Resistance forces flee there in The Last Jedi, where they face off with the First Order.

Rocky desert planet where battle droids are manufactured, and the site of the opening battle of the Clone Wars. All life on the planet is presumed destroyed by the Empire in Star Wars Rebels, with two exceptions, Klik-Klak and his offspring.[35] Primary construction site of the first Death Star orbital battle station. Close to Tatooine.

A planet located on the fringes of the Outer Rim, its desert surface is covered with basaltic spires and canyons which are home to reeska, large carnivorous plants whose roots are used to create the only known cure for the deadly Blue Shadow virus, and are inhabited by flying four-winged xandu. Iego is surrounded by a 1000 moons and at least one of these, named Millius Prime, is home to a race called the Angels.

Cold desert moon, and a sacred place for believers in the Force. A source of kyber crystals, which are used to power lightsabers and the Death Star's primary weapon. It is also the first location on which the Death Star's destructive capability is tested.

Ocean planet where cloning technology is developed and the Clone Army is created and trained. Obi-Wan Kenobi discovers that the planet is missing from the Jedi archives; it is later revealed to have been deleted as a part of Darth Sidious' plot to start the Clone Wars.

A mining planet which has been fought over by crime lords for its valuable Spice. A fissure vent beneath the spice mines served as a source of astatic coaxium, an element that could be refined into hyperfuel for starships.

Desolate Sith temple world and site of two major battles thousands of year apart: one involving the Scourge of Malachor, the other between Darth Maul, several Rebels, Darth Vader, and several Inquisitors.

Desert and ocean planet. where destitute villages farm wind and refine coaxium. In Solo: A Star Wars Story, the Millennium Falcon arrives there after Han and his crew steal coaxium from Kessel, and Dryden Vos and Tobias Beckett die there.

Oceanic "paradise world" with tropical islands. Location of a high security Imperial database; a repository of valuable resources, including a cache of refined coaxium hyperfuel; and the primary shipyard and construction facility for the Imperial military forces, which included final construction of the first Death Star after principal building at Geonosis.

A volcanic planet whose atmosphere was highly toxic forcing the native Sullustans to build technologically advanced subterranean cities. It was the base of Imperial factories and the SoroSuub corporation employed roughly half the population.

Moon in Hutt space housing a provisional Rebel base under siege from the Palpatine clone. Capital of the New Republic between the Dark Empire recapture of Coruscant and its destruction. It is destroyed by the Galaxy Gun.

The discovery of exoplanets in the real-world universe gained pace in the early 21st century. In 2015, the US space agency NASA published an article which stated that many of the newly discovered astronomical bodies possessed scientifically confirmed properties that are similar to planets in the fictional Star Wars universe.